import babelpolyfill from 'babel-polyfill'
import Vue from 'vue'
import App from './App'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
//import './assets/theme/theme-green/index.css'
import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
//import NProgress from 'nprogress'
//import 'nprogress/nprogress.css'
import routes from './routes'
//import Mock from './mock'
//Mock.bootstrap();
import 'font-awesome/css/font-awesome.min.css'
import axios from 'axios'
//配置axios的全局基本路径
axios.defaults.baseURL='http://localhost:8080'
//全局属性配置，在任意组件内可以使用this.$http获取axios对象
Vue.prototype.$http = axios


Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)

//NProgress.configure({ showSpinner: false });

const router = new VueRouter({
  routes
})
axios.interceptors.request.use(config=>{
    console.log("====拦截器1====")
    let token = localStorage.getItem("token")
    if(token){
        config.headers["token"] = token;
    }
    return config;
},error => {
    Promise.reject(error)
})
//==============axios后台拦截器实现后端已经退出登录的跳转登录页面======================//
axios.interceptors.response.use(config=>{
    console.log("====拦截器2====")
    let data = config.data;
    if(!data.success && "unlogin"===data.message)
    {
        localStorage.removeItem("token");
        localStorage.removeItem("loginInfo");
        router.push({ path: '/login' });
    }
    console.log("========")
    return config;
},error => {
    Promise.reject(error)
})

//登录和注册在没有登录情况下也能访问
router.beforeEach((to, from, next) => {
    console.log("====拦截器3====")
    if (to.path == '/login'|| to.path=="/shopRegister") {
        //如果是注册或登录直接跳
        localStorage.removeItem('loginInfo');
        localStorage.removeItem('token');
        next()
    }else{
        //否则需要判断是否已经登录
        let user = localStorage.getItem('loginInfo');
        if (!user) { //未登录
            next({ path: '/login' })
        } else {
            next() //登录了，正常执行
        }
    }
})
/*router.beforeEach((to, from, next) => {
  //NProgress.start();
 if (to.path == '/login') {
    sessionStorage.removeItem('user');
  }
  let user = JSON.parse(sessionStorage.getItem('user'));
  if (!user && to.path != '/login') {
    next({ path: '/login' })
  } else {
    next()
  }
})*/

//router.afterEach(transition => {
//NProgress.done();
//});

new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')

